Home / 34,907,172,976.60-52,368,113,234.18-11,323,568,459.68

Finding the Fourth Proportional to 34,907,172,976.60, 52,368,113,234.18 and 11,323,568,459.68

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Solution

The fourth proportional to 34,907,172,976.60, 52,368,113,234.18 and 11,323,568,459.68 is: 16,987,738,185.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,907,172,976.60 : 52,368,113,234.18 = 11,323,568,459.68 : x
  2. Step 2: Convert to fraction form
    34,907,172,976.60/52,368,113,234.18 = 11,323,568,459.68/x
  3. Step 3: Cross multiply
    34,907,172,976.60x = 52,368,113,234.18 × 11,323,568,459.68
  4. Step 4: Simplify right side
    34,907,172,976.60x = 592,993,915,311,297,789,952
  5. Step 5: Solve for x
    x = 592,993,915,311,297,789,952/34,907,172,976.60
  6. Step 6: Final answer
    x = 16,987,738,185.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.